Your email account is directly related to your Twitter account. You should use a secure and private email address to associate with your Twitter account. If you forget your Twitter password, instructions for resetting it can be emailed to your email address upon request.
If you do not have a secure email account, you do not have a secure Twitter account.
I. Use a strong, unique password and keep it safe.
II. Use a password management system that will generate and store strong passwords for you. Both 1password and Lastpass are good options.
For more information, you can visit the following links:
If you suspect your account has been compromised, you can find out what to do on our Compromised Accounts help page.